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**kwmech** · 08-18-2019, 03:18 AM

Knuckle out swap is the easiest. Parts donation can go up as far as 1991 minus the inner shaft. Inner shaft up to 77 with the Dana 44. Inner shaft will be needed b'cuz of the u-joint. '70 has the smaller 260 joint where as 72 up had the larger which continued up to 1991--(suburban and blazer square body)

08-18-2019, 03:18 AM	#2
kwmech Senior Member Join Date: Mar 2003 Location: Colfax-California Posts: 8,717	Re: 1970 k10 k20 front disc conversion Knuckle out swap is the easiest. Parts donation can go up as far as 1991 minus the inner shaft. Inner shaft up to 77 with the Dana 44. Inner shaft will be needed b'cuz of the u-joint. '70 has the smaller 260 joint where as 72 up had the larger which continued up to 1991--(suburban and blazer square body)